311980128

素因数分解:

$2^5\times 3^1\times {\mathrm{3249793}}^1$

素因数の和:3249806

約数の個数: 24

約数和(自身を含む): 818948088

約数和(自身を除く): 506967960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3249793, 6499586, 9749379, 12999172, 19498758, 25998344, 38997516, 51996688, 77995032, 103993376, 155990064, 311980128]

約数ペア:

[(1, 311980128), (2, 155990064), (3, 103993376), (4, 77995032), (6, 51996688), (8, 38997516), (12, 25998344), (16, 19498758), (24, 12999172), (32, 9749379), (48, 6499586), (96, 3249793)]